Check access for message show.
Fixing a translation.
new params for tool configuration: is_configurable_in_workspace & is_configurable_in_desktop (will replace hasOptions)
Merge remote-tracking branch 'upstream/master' into bugfix
adding a todo + updating plugins.
Merge remote-tracking branch 'upstream/master' into bugfix
Merge pull request #213 from ngodfraind/bugfix

Bugfix
Merge branch 'master' of https://github.com/solispauwels/Claroline into GUI
submodule update